Kayn being half corrupted kinda reminds me of Varus, maybe he should be a Darkin too?

https://i.ytimg.com/vi/vzyI6KfReao/maxresdefault.jpg

I mean he kinda already has similarities both in looks and lore it's just that his as to do with a pit of corruption, instead of a weapon. If they made that small change the lore wouldn't even have to be changed all that much. Instead of a corrupted pit, make it a corrupted weapon inside that temple and there you go. He gave up his humanity for vengeance.

Thoughts?